Can You Use Pvc Pipe For Bathroom Exhaust Fan

To connect to the pvc go to an hvac shop and ask for a male 4 to a female connector.

Can you use pvc pipe for bathroom exhaust fan.

By the way some home depot s and lowe s sell this stuff if you know what to look for. Does anyone know what i should use to connect my bath fans to pvc pipe. Is there any particular type of piping to be used through the attic metal ductwork pvc etc. If you need to reduce the 4 to 3 tell them this or just explain what you need.

Also on a long run especially vertical you are bound to have problems like you have now. Ask question asked 4 years 1 month ago. You will get condensation build up from steam moist air when the pipe runs through a colder area. I have to run a length of about 3 meters of duct from the fan to the outside where there will be 2 90 bends.

You can use round galvanized ductwork or pvc sewer pipe. Using pvc pipe for bathroom exhaust fan duct. I m not familiar with a code that requires rigid ducting for bathroom fans. I was going to use plastic flexduct but i can make the bends bends and some of length using.

Active 4 years 1 month ago. Viewed 3k times 1. Most exhaust fans have either a 3 or 4 outlet. What is california code on bathroom exhaust fans primarily at the point of how the tubing and what tubing is connected to.

Is it legal to have the flex tube vented to a dormer vent but the tube ends 1ft short of the actual vent and not connected directly to it. Use flex vent pipe to go from the fan to the vent pipe pvc. That said there is nothing stopping you from using regular rigid metal ducting. If they did run the exhaust fan into 2 pvc you will not get the air movement you need.

A cold duct allows condensation of moist indoor air leading to drips from the exhaust fan. Otherwise the exhaust duct gets too cold when it runs through the attic.